CN214080072U - Flange and pipeline welding device - Google Patents
Flange and pipeline welding device Download PDFInfo
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- CN214080072U CN214080072U CN202023257148.3U CN202023257148U CN214080072U CN 214080072 U CN214080072 U CN 214080072U CN 202023257148 U CN202023257148 U CN 202023257148U CN 214080072 U CN214080072 U CN 214080072U
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Abstract
The utility model provides a flange and pipeline welding device, which comprises a pipeline positioning component arranged on a welding table, wherein the pipeline positioning component comprises a first pressing block and a second pressing block which are arranged up and down relatively, the first pressing block can move up and down, and the first pressing block moves downwards and the second pressing block clamps and fixes the outer wall of a pipeline; the first pressing block is assembled on the upper fixing frame through the lifting and pressing arm and provided with a downward first clamping groove; the second briquetting passes through the assembly of location chassis on the fixed station down, and the second briquetting has ascending second draw-in groove, and lower fixed station setting is on the welding bench. The utility model discloses beneficial effect: through the fixed pipeline of relative first briquetting and the second briquetting centre gripping that sets up from top to bottom, improve the stability among flange spare and the pipeline welding process, and first briquetting, second briquetting position are adjustable, and a plurality of second briquetting can set up a plurality of welded pipelines of area in advance, all can greatly promote welding efficiency.
Description
Technical Field
The utility model belongs to the technical field of the welding jig technique and specifically relates to a flange and pipeline welding device is related to.
Background
In LNG sled dress equipment manufacturing process, need use pipeline welding process in a large number, in a plurality of flange spares and pipeline welding process, because the difficult fixed of pipeline column appearance, the welding stability of flange spare and pipeline is not enough, and welding efficiency is low, leads to equipment overall cost higher, consequently, prior art has the defect, needs further improvement and perfect.
Disclosure of Invention
The utility model aims at providing a flange and pipeline welding set to alleviate the technical problem that pipeline stability is not enough, welding efficiency is low among current flange and the pipeline welding process.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a flange and pipeline welding device comprises a pipeline positioning assembly arranged on a welding table, wherein the pipeline positioning assembly comprises a first pressing block and a second pressing block which are arranged oppositely up and down, the first pressing block can move up and down, and the first pressing block moves down and clamps the outer wall of a fixed pipeline with the second pressing block;
the first pressing block is assembled on the upper fixing frame through a lifting and pressing arm and provided with a downward first clamping groove;
the second pressing block is assembled on the lower fixing table through the positioning bottom frame, the second pressing block is provided with an upward second clamping groove, and the lower fixing table is arranged on the welding table.
Furthermore, a plurality of second pressing blocks are arranged on the lower fixing table.
Further, the second pressing blocks are spaced at the same distance.
Furthermore, a trapezoidal sliding block is further arranged at the bottom of the positioning bottom frame of the second pressing block, and the second pressing block is arranged in a longitudinal sliding groove of the lower fixing table through a trapezoidal sliding groove.
Furthermore, a plurality of elastic pressing strips are evenly arranged in the first clamping groove of the first pressing block, a plurality of elastic pressing strips are evenly arranged in the second clamping groove of the second pressing block, and the elastic pressing strips can elastically deform when being subjected to external pressure.
Furthermore, the pressure lifting arm of the first pressing block is arranged on the sliding plate through the mounting sleeve, the sliding plate can be arranged in the transverse sliding groove of the upper fixing frame in a translation mode, and the upper fixing frame comprises a middle window through which the pressure lifting arm passes.
Furthermore, the mounting sleeve is a threaded sleeve, and the pressure arm comprises an external thread matched with the threaded sleeve.
Furthermore, the sliding plate comprises a locking piece which is locked and fixed on the upper fixing frame.
Compared with the prior art, flange and pipeline welding set have following advantage: through the fixed pipeline of relative first briquetting and the second briquetting centre gripping that sets up from top to bottom, improve the stability among flange spare and the pipeline welding process, and first briquetting, second briquetting position are adjustable, and a plurality of second briquetting can set up a plurality of welded pipelines of area in advance, all can greatly promote welding efficiency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
fig. 1 is a schematic structural view of a flange and pipeline welding device according to an embodiment of the present invention.
Description of reference numerals:
10-upper fixing frame; 11-a transverse chute; 12-a slide plate; 13-mounting a sleeve; 14-a pressure arm; 15-operating a handle; 16-a first briquette; 17-elastic pressing strips; 18-a first card slot; 21-lower fixed table; 22-positioning the chassis; 23-trapezoidal slider; 24-second briquettes; 25-a second card slot; 26-welding station.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention.
Example one
The technical problem that this embodiment will solve is, in a plurality of flange spare and pipeline welding process, because the difficult fixed of pipeline column appearance, the welding stability of flange spare and pipeline is not enough, and welding efficiency is low, leads to equipment overall cost higher.
In order to solve the above technical problem, the present embodiment provides a flange and pipe welding device, as shown in fig. 1, including a pipe positioning assembly disposed on a welding table 26, where the pipe positioning assembly includes a first pressing block 16 and a second pressing block 24 disposed opposite to each other up and down, the first pressing block 16 is movable up and down, and the first pressing block 16 and the second pressing block 24 clamp and fix an outer wall of a pipe; the first pressing block 16 is assembled on the upper fixing frame 10 through the pressure lifting arm 14, and the first pressing block 16 is provided with a first clamping groove 18 facing downwards; the second pressing block 24 is assembled on the lower fixing table 21 through the positioning bottom frame 22, the second pressing block 24 is provided with an upward second clamping groove 25, and the lower fixing table 21 is arranged on a welding table 26.
In a preferred embodiment, a plurality of second pressing blocks 24 are arranged on the lower fixing table 21, and the second pressing blocks 24 are spaced at the same interval. The bottom of the positioning bottom frame 22 of the second pressing block 24 is further provided with a trapezoidal sliding block 23, and the second pressing block 24 is arranged in a longitudinal sliding groove of the lower fixing table 21 through a trapezoidal sliding groove.
A plurality of elastic pressing strips 17 are uniformly arranged in a first clamping groove 18 of the first pressing block 16, a plurality of elastic pressing strips 17 are uniformly arranged in a second clamping groove 25 of the second pressing block 24, and the elastic pressing strips 17 can elastically deform when being subjected to external pressure. The pressure arm 14 of the first pressing block 16 is arranged on the sliding plate 12 through the mounting sleeve 13, the sliding plate 12 is arranged in the transverse sliding groove 11 of the upper fixing frame 10 in a translation mode, and the upper fixing frame 10 comprises a middle window through which the pressure arm 14 passes. The mounting sleeve 13 is a threaded sleeve, and the pressure arm 14 comprises an external thread matched with the threaded sleeve. The sliding plate 12 comprises a locking member which is locked and fixed on the upper fixing frame 10. The top end of the pressure arm 14 is also provided with an operating handle 15.
The flange and pipeline welding device described in this embodiment has the following advantages: through the fixed pipeline of relative first briquetting 16 and the 24 centre gripping of second briquetting that set up from top to bottom, improve the stability among flange spare and the pipeline welding process, and first briquetting 16, 24 adjustable in position of second briquetting, a plurality of second briquetting 24 can set up a plurality of welded pipelines of area in advance, all can greatly promote welding efficiency.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (8)
1. The utility model provides a flange and pipeline welding set which characterized in that: the pipeline positioning device comprises a pipeline positioning assembly arranged on a welding table, wherein the pipeline positioning assembly comprises a first pressing block and a second pressing block which are arranged oppositely up and down, the first pressing block can move up and down, and the first pressing block moves down and clamps the outer wall of a fixed pipeline with the second pressing block;
the first pressing block is assembled on the upper fixing frame through a lifting and pressing arm and provided with a downward first clamping groove;
the second pressing block is assembled on the lower fixing table through the positioning bottom frame, the second pressing block is provided with an upward second clamping groove, and the lower fixing table is arranged on the welding table.
2. The flange and pipe welding apparatus of claim 1, wherein: and a plurality of second pressing blocks are arranged on the lower fixing table.
3. A flange and pipe welding apparatus according to claim 2, wherein: the second pressing blocks are spaced at the same distance.
4. A flange and pipe welding apparatus according to claim 3, wherein: the bottom of the positioning underframe of the second pressing block is also provided with a trapezoidal sliding block, and the second pressing block is arranged in the longitudinal sliding groove of the lower fixed platform through a trapezoidal sliding groove.
5. The flange and pipe welding apparatus of claim 1, wherein: a plurality of elastic pressing strips are evenly arranged in the first clamping groove of the first pressing block, a plurality of elastic pressing strips are evenly arranged in the second clamping groove of the second pressing block, and the elastic pressing strips can elastically deform when being subjected to external pressure.
6. The flange and pipe welding apparatus of claim 1, wherein: the pressure lifting arm of the first pressing block is arranged on the sliding plate through the mounting sleeve, the sliding plate can be arranged in the transverse sliding groove of the upper fixing frame in a translation mode, and the upper fixing frame comprises a middle window through which the pressure lifting arm passes.
7. The flange and pipe welding apparatus of claim 6, wherein: the installation sleeve is a threaded sleeve, and the pressure lifting arm comprises an external thread matched with the threaded sleeve.
8. The flange and pipe welding apparatus of claim 6, wherein: the sliding plate comprises a locking piece which is locked and fixed on the upper fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023257148.3U CN214080072U (en) | 2020-12-29 | 2020-12-29 | Flange and pipeline welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023257148.3U CN214080072U (en) | 2020-12-29 | 2020-12-29 | Flange and pipeline welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214080072U true CN214080072U (en) | 2021-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023257148.3U Active CN214080072U (en) | 2020-12-29 | 2020-12-29 | Flange and pipeline welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214080072U (en) |
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2020
- 2020-12-29 CN CN202023257148.3U patent/CN214080072U/en active Active
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